:root{--font-display: "Zen Maru Gothic", sans-serif;--font-body: "Noto Sans TC", sans-serif;--color-primary: #FF8A8A;--color-primary-light: #FFB3B3;--color-primary-dark: #E87070;--color-secondary: #FFD4A0;--color-accent: #A8D8EA;--color-success: #55C595;--color-warning: #FFB347;--color-danger: #FF6B6B;--color-info: #A8D8EA;--bg-page: #FFF5F5;--bg-surface: #FFFFFF;--bg-surface-2: #FFF8F8;--bg-overlay: rgba(255, 245, 245, .85);--text-primary: #2D3436;--text-secondary: #636E72;--text-muted: #B2BEC3;--text-on-primary: #FFFFFF;--border-color: #FFDEDE;--border-color-2: #F0E6E6;--shadow-sm: 0 2px 8px rgba(255, 138, 138, .12);--shadow-md: 0 4px 20px rgba(255, 138, 138, .16);--shadow-lg: 0 8px 40px rgba(255, 138, 138, .2);--shadow-glass: 0 8px 32px rgba(255, 138, 138, .15);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--radius-full: 9999px;--space-2xs: 2px;--space-xs: 4px;--space-sm: 8px;--space-md: 16px;--space-lg: 24px;--space-xl: 32px;--space-2xl: 48px;--space-3xl: 64px;--transition-fast: .15s ease;--transition-base: .25s ease;--transition-slow: .4s cubic-bezier(.34, 1.56, .64, 1);--sidebar-width: 240px;--navbar-height: 64px}[data-theme=dark]{--bg-page: #1A1A2E;--bg-surface: #252540;--bg-surface-2: #2D2D50;--bg-overlay: rgba(26, 26, 46, .9);--text-primary: #F0F0F0;--text-secondary: #A0A0B8;--text-muted: #606080;--border-color: #3A3A5C;--border-color-2: #30304A;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .3);--shadow-md: 0 4px 20px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 40px rgba(0, 0, 0, .5);--shadow-glass: 0 8px 32px rgba(0, 0, 0, .4);--color-primary: #FF9E9E;--color-primary-light: #FFBFBF;--color-primary-dark: #E88888;--border-color: rgba(255, 158, 158, .15)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased}body{font-family:var(--font-body);background:var(--bg-page);color:var(--text-primary);line-height:1.6;min-height:100vh;transition:background var(--transition-base),color var(--transition-base)}img,svg{display:block;max-width:100%}button{cursor:pointer;font-family:inherit;border:none;background:none}input,select,textarea{font-family:inherit}a{text-decoration:none;color:inherit}.font-display{font-family:var(--font-display)}.text-3xl{font-size:2rem;font-weight:700}.text-2xl{font-size:1.5rem;font-weight:700}.text-xl{font-size:1.25rem;font-weight:600}.text-lg{font-size:1.125rem;font-weight:600}.text-md{font-size:1rem}.text-sm{font-size:.875rem}.text-xs{font-size:.75rem}.text-primary{color:var(--text-primary)}.text-secondary{color:var(--text-secondary)}.text-muted{color:var(--text-muted)}.text-success{color:var(--color-success)}.text-danger{color:var(--color-danger)}.text-warning{color:var(--color-warning)}.card{background:var(--bg-surface);border-radius:var(--radius-lg);border:1px solid var(--border-color);box-shadow:var(--shadow-sm);padding:var(--space-md);transition:box-shadow var(--transition-base),transform var(--transition-base)}.card:hover{box-shadow:var(--shadow-md)}.card-glass{background:var(--bg-overlay);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border-color);border-radius:var(--radius-lg);box-shadow:var(--shadow-glass)}.btn{display:inline-flex;align-items:center;gap:var(--space-xs);padding:.5rem 1rem;border-radius:var(--radius-sm);font-size:.9rem;font-weight:600;transition:all var(--transition-base);white-space:nowrap}.btn-primary{background:var(--color-primary);color:#fff;box-shadow:0 4px 12px #ff8a8a59}.btn-primary:hover{background:var(--color-primary-dark);transform:translateY(-1px);box-shadow:0 6px 16px #ff8a8a73}.btn-secondary{background:var(--bg-surface-2);color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover{background:var(--border-color)}.btn-ghost{background:transparent;color:var(--text-secondary);border:1px solid transparent}.btn-ghost:hover{background:var(--bg-surface-2);color:var(--text-primary)}.btn-danger{background:var(--color-danger);color:#fff}.btn-danger:hover{background:#e05555;transform:translateY(-1px)}.btn-sm{padding:.3rem .7rem;font-size:.8rem}.btn-lg{padding:.75rem 1.5rem;font-size:1rem;border-radius:var(--radius-md)}.btn-full{width:100%;justify-content:center}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}.input{width:100%;padding:.6rem .9rem;border:1.5px solid var(--border-color);border-radius:var(--radius-md);font-size:.9rem;background:var(--bg-surface);color:var(--text-primary);transition:border-color var(--transition-fast),box-shadow var(--transition-fast);outline:none}.input:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px #ff8a8a33}.input::placeholder{color:var(--text-muted)}.input-group{display:flex;flex-direction:column;gap:var(--space-xs)}.input-label{font-size:.875rem;font-weight:600;color:var(--text-secondary)}.badge{display:inline-flex;align-items:center;padding:.2rem .6rem;border-radius:var(--radius-full);font-size:.75rem;font-weight:600}.badge-income{background:#55c59526;color:var(--color-success)}.badge-expense{background:#ff6b6b26;color:var(--color-danger)}.badge-warning{background:#ffb34726;color:var(--color-warning)}.badge-info{background:#a8d8ea26;color:var(--color-info)}.progress-bar{width:100%;height:8px;background:var(--border-color);border-radius:var(--radius-full);overflow:hidden}.progress-bar-fill{height:100%;border-radius:var(--radius-full);transition:width var(--transition-slow);background:linear-gradient(90deg,var(--color-primary),var(--color-primary-light))}.progress-bar-fill.over{background:linear-gradient(90deg,var(--color-danger),#FF9A9A)}.progress-bar-fill.safe{background:linear-gradient(90deg,var(--color-success),#88DDB5)}.divider{border:none;border-top:1px solid var(--border-color);margin:var(--space-md) 0}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;display:flex;align-items:center;justify-content:center;padding:var(--space-md);animation:fadeIn .2s ease}.modal-box{background:var(--bg-surface);border-radius:var(--radius-xl);padding:var(--space-xl);width:100%;max-width:480px;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-lg);animation:slideUp .3s cubic-bezier(.34,1.56,.64,1);border:1px solid var(--border-color)}.layout{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-width);background:var(--bg-surface);border-right:1px solid var(--border-color);display:flex;flex-direction:column;position:fixed;top:0;left:0;height:100vh;z-index:100;transition:transform var(--transition-base)}.main-content{margin-left:var(--sidebar-width);flex:1;min-height:100vh;padding:var(--space-lg);max-width:calc(100vw - var(--sidebar-width))}.page-header{margin-bottom:var(--space-lg)}.page-title{font-family:var(--font-display);font-size:1.75rem;font-weight:700;color:var(--text-primary)}.page-subtitle{font-size:.9rem;color:var(--text-secondary);margin-top:.25rem}.grid{display:grid;gap:var(--space-md)}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.flex{display:flex}.flex-col{display:flex;flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-xs{gap:var(--space-xs)}.gap-sm{gap:var(--space-sm)}.gap-md{gap:var(--space-md)}.gap-lg{gap:var(--space-lg)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(24px) scale(.97)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.animate-pulse{animation:pulse 2s ease-in-out infinite}.fade-in{animation:fadeIn var(--transition-base)}.sidebar-logo{padding:var(--space-lg) var(--space-md);font-family:var(--font-display);font-size:1.2rem;font-weight:700;color:var(--color-primary);display:flex;align-items:center;gap:var(--space-sm);border-bottom:1px solid var(--border-color)}.nav-item{display:flex;align-items:center;gap:var(--space-sm);padding:.65rem var(--space-md);margin:2px var(--space-sm);border-radius:var(--radius-md);font-size:.9rem;font-weight:500;color:var(--text-secondary);transition:all var(--transition-fast);cursor:pointer}.nav-item:hover{background:var(--bg-surface-2);color:var(--text-primary)}.nav-item.active{background:#ff8a8a1f;color:var(--color-primary);font-weight:600}.nav-item.active svg{stroke:var(--color-primary)}.nav-section-title{padding:var(--space-md) var(--space-md) var(--space-xs);font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted)}.stat-card{padding:var(--space-md);border-radius:var(--radius-lg);border:1px solid var(--border-color);background:var(--bg-surface);box-shadow:var(--shadow-sm)}.stat-label{font-size:.8rem;color:var(--text-secondary);font-weight:500;margin-bottom:4px}.stat-value{font-family:var(--font-display);font-size:1.75rem;font-weight:700;line-height:1.2}.stat-sub{font-size:.8rem;color:var(--text-muted);margin-top:4px}.transaction-item{display:flex;align-items:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-md);border-radius:var(--radius-md);transition:background var(--transition-fast);cursor:pointer}.transaction-item:hover{background:var(--bg-surface-2)}.tx-icon{width:40px;height:40px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-size:1.1rem;flex-shrink:0}.tx-icon.income{background:#55c59526}.tx-icon.expense{background:#ff6b6b1f}.tx-info{flex:1;min-width:0}.tx-name{font-weight:600;font-size:.9rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.tx-meta{font-size:.78rem;color:var(--text-muted)}.tx-amount{font-family:var(--font-display);font-weight:700;font-size:1rem;flex-shrink:0}.tx-amount.income{color:var(--color-success)}.tx-amount.expense{color:var(--color-danger)}.empty-state{text-align:center;padding:var(--space-3xl) var(--space-xl);color:var(--text-muted)}.empty-state .emoji{font-size:3rem;margin-bottom:var(--space-md)}.empty-state h3{font-size:1.1rem;color:var(--text-secondary);margin-bottom:var(--space-xs)}.skeleton{background:linear-gradient(90deg,var(--border-color) 25%,var(--border-color-2) 50%,var(--border-color) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--radius-sm)}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.grid-dashboard-main{display:grid;grid-template-columns:2fr 1fr;gap:var(--space-lg)}.grid-forecast-main{display:grid;grid-template-columns:1.2fr 1fr;gap:var(--space-lg)}.page-header-row{display:flex;align-items:center;justify-content:space-between;gap:var(--space-md);margin-bottom:var(--space-lg);flex-wrap:wrap}.header-actions{display:flex;align-items:center;gap:var(--space-sm);flex-wrap:wrap}.scope-tab-bar{display:inline-flex;align-items:center;gap:6px;padding:4px;background:var(--bg-surface-2);border-radius:var(--radius-md);border:1px solid var(--border-color);margin-bottom:var(--space-md);max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none}.scope-tab-bar::-webkit-scrollbar{display:none}.scope-tab-btn{flex-shrink:0;white-space:nowrap;border-radius:var(--radius-sm);padding:6px 14px;font-size:.85rem}.mobile-header,.mobile-bottom-nav,.mobile-drawer-overlay,.sidebar-close-btn{display:none}@media(max-width:960px){.grid-dashboard-main,.grid-forecast-main{grid-template-columns:1fr;gap:var(--space-md)}}@media(max-width:768px){.mobile-header{display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;left:0;right:0;height:56px;padding:0 var(--space-md);background:var(--bg-surface);border-bottom:1px solid var(--border-color);z-index:120;box-shadow:0 1px 6px #0000000a}.mobile-header-title{font-family:var(--font-display);font-size:1.15rem;font-weight:700;color:var(--color-primary);display:flex;align-items:center;gap:var(--space-xs)}.mobile-bottom-nav{display:flex;position:fixed;bottom:0;left:0;right:0;height:calc(58px + env(safe-area-inset-bottom,0px));padding-bottom:env(safe-area-inset-bottom,0px);background:var(--bg-surface);border-top:1px solid var(--border-color);z-index:150;box-shadow:0 -2px 10px #0000000d}.bottom-nav-item{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;color:var(--text-secondary);text-decoration:none;font-size:.72rem;font-weight:500;transition:all var(--transition-fast);padding:6px 0;border:none;background:none;cursor:pointer;-webkit-tap-highlight-color:transparent}.bottom-nav-item.active{color:var(--color-primary);font-weight:700}.bottom-nav-item.active svg{stroke:var(--color-primary);transform:scale(1.1)}.mobile-drawer-overlay{display:block;position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:199;animation:fadeIn .2s ease}.sidebar{transform:translate(-100%);z-index:200;width:280px;max-width:85vw;box-shadow:var(--shadow-lg);transition:transform .25s cubic-bezier(.16,1,.3,1)}.sidebar.open{transform:translate(0)}.sidebar-close-btn{display:flex;align-items:center;justify-content:center;background:none;border:none;padding:6px;cursor:pointer;color:var(--text-secondary);border-radius:var(--radius-sm)}.sidebar-close-btn:hover{background:var(--bg-surface-2);color:var(--text-primary)}.layout{flex-direction:column}.main-content{margin-left:0;max-width:100vw;padding:var(--space-md) var(--space-md) calc(76px + env(safe-area-inset-bottom,0px)) var(--space-md);overflow-x:hidden}.page-title{font-size:1.35rem}.page-subtitle{font-size:.82rem}.page-header-row{margin-bottom:var(--space-md)}.card{padding:16px 14px;border-radius:var(--radius-md)}.stat-card{padding:12px 14px}.stat-value{font-size:1.4rem}.stat-label,.stat-sub{font-size:.75rem}.grid-4{grid-template-columns:repeat(2,1fr);gap:10px}.grid-3,.grid-2{grid-template-columns:1fr;gap:10px}.modal-overlay{padding:var(--space-sm);align-items:center}.modal-box{padding:18px 16px;border-radius:var(--radius-lg);max-height:90vh}.transaction-item{padding:10px 8px;gap:10px}.tx-icon{width:36px;height:36px;font-size:1rem}.tx-amount{font-size:.95rem}.btn{min-height:36px}.btn-sm{min-height:32px}.btn-lg{min-height:44px}.input{min-height:40px;font-size:.95rem}.scope-tab-bar{width:100%;margin-bottom:14px}}@media(max-width:480px){.grid-4{grid-template-columns:1fr}.header-actions{width:100%}.header-actions>.btn{flex:1;justify-content:center}.page-header-row>div:first-child{width:100%}}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--color-primary-light)}::selection{background:#ff8a8a40}